ported box help ASAP

ok, here's the deal, i am making a ported box, it is going to be a big rectangular port. when i do the math for the volume of the box, do i subtract the volume of the port from the total volume of the box so i tune it properly? understand? thanks.

al

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Yes.
Measure the external lenght, width, and height of the port. You'll have to go back and forth since the box volume will change the length of the port and the length of the port will change the box's volume.
....don't forget sub displacement too.

thanks man, havent forgot about sub displacement, just wondering about the port thing.

al

Fact 1: 79,000,000 people are engaged in intercourse right now.
Fact 2: 58,000,000 are kissing.
Fact 3: 37,000,000 are relaxing after having *** .
Fact 4: 1 lonely bugger is reading forums...- You hang in there sunshine!